Okay, this is Bizzare... For the first killed antagonists were related to a higher-level antagonist for me is kinda difficult for me to take the logic. But anyways, never thought the 'Vengeance Hunter' threat respond will be like this, usually revenge story arcs takes longer since most Authors had many Chapters developing the MC as they are preparing for the Villains/Antagonists in this Novel's case (Since the Heroes are also Evil like Homelander and the Seven).' But I hope, you continue the plot, I could sense this would be fast-paced and I could only hope it will still at least take >100 Chapters. That's my thought for now, keep working.

Okay, the second Chapter is quick, immediate vengeance against the antagonists? This is new.

Mid MC, classic. I just hate Zero to Hero MCs, at least Mid Mc is not a bad start, I got a feeling this will be fast.

Damn, I just realized how quick the First Chapters goes. Hope the first the three Chapters not be the death of your creativity Author. For the plot is fire, no unnecessary explanations like your other Novels before, just action, hack & slash.

I'm sorry, is this Webnovel have ties with the Child from the Dungeon Webnovel, I really like the cover's design and it seems the MC or whoever it is on the cover looks more like Duncan Grimshaw but with Donovan's shadows around it.

The story is fresh but it seems what bothered me is the timeline as I've been wondering if this Novel had the same universe as My Solo Revenge which triggers me after I read the word 'Black Shadow' in the recent chapters and 'Water' which both MC's had. Author, are they connected? and what are the vague memories that Donovan has in some chapters? is it the absorbed monsters?

The battles are quite barren since it seems the story has a deadline. Author, I think you should continue more on this Webnovel since there's seems to be much story that needs to be fleshed out from Tartarus. But still, if Tartarus will be added into your other main ongoing Webnovel (MSPLU), then I be happy to read it.

The MC is getting more powerful via many time skips, I don't know why but it seems this origin story is quite a fast pacing just like my friend said in the comments.

This story is quite amazing, I have never seen a story that is based entirely on the 'Reboot' subject rather than just those Webnovels about Return and return where the MC in the past goes OP and some sort. I think this Webnovel has the chance to become great if done properly since I think there are some parts of the introduction that feels too rushed but it seems it is good since the character has at least a reason to have the power, not just by receiving it randomly.